Which numbers are 4 units from −2 on this number line? Drag and drop all the numbers that are 4 units from −2 to their correct position on the number line. on the number line. Options to go on number line -8 -6 -2 2 6 8 made Numberline below -8 / -6 / -4/ -2 / 0 / 2 / 4 / 6 / 8 its 2.05 quiz for k12 need help

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18